THE CURRENT STATE OF THE SALT STATUS OF SOILS IN ARTESIAN SPRINGS IMPACT ZONE OF THE NORTH-WESTERN CASPIAN REGION

Author(s):  
А. B. Biarslanov ◽  
Z. G. Zalibekov ◽  
Z. U. Gasanova ◽  
P. А. Abdurashidova ◽  
V. А. Zhelnovakova ◽  
...  

The paper is devoted to soil cover degradation in the northen part of the Republic of Dagestan. Soil degradation is affected by irrational using free flowing underground water of artesians. Intensive extraction of underground water for domestic drinking water supply and pastures watering leads to irreversible processes in the soil cover. The study of salt spreading processes in soils caused by technogenic pressure is mainly considered for humid zone, in arid zone such work was not carried out. In this regard, the aim of the study is to clarify the state of the salt balance of soils for possible technogenic halogenesis under the conditions of a long half-century, continuous impact of artesian sources. The analysis of the territorial spreading of salts is considered on the example of soils of the marine coast and the central part of the Terek-Kuma lowland, represented by varieties of meadow saline and light chestnut soils. Taking into account the conditions of mutual location, experimental plots were selected with reference to artesian sources in the marine coast and in the continental part. Experimental and control sections were laid at experimental plots. Soil samples and artesian water samples were tested for the content of light soluble salts using conventional methods. It was established that under conditions of self-flowing artesian sources the soil of the continental part is characterized by an increased salt content and is 0.26-0.48% according to the profile against the background of the salt content in the samples of control plots – 0.11-0.17%. Coastal soils are characterized by a higher degree of salinization, the influence of mineralized water sources has a desalinization impact. On the test plot the salt content is 0.31–0.51%, in the control plot – 1.22–4.29%.

Author(s):  
T.M. Seredin ◽  
V.V. Shumilina ◽  
N.A. Scherbakova ◽  
A.P. Seliverstova ◽  
E.V. Baranova ◽  
...  

Цель исследований: изучение коллекционного питомника лука репчатого по основным хозяйственно ценным признакам в условиях Астраханской области. Исследования проводились в условиях вегетации 20172018 годов в Черноярском районе, на опытном участке Прикаспийского НИИ аридного земледелия, расположенном в северо-западной части Астраханской области. Почвы на участках изучаемой зоны светло-каштановые, разной степени солонцеватости, занимают доминирующее положение в почвенном покрове рассматриваемой территории. В целом, погодные условия были неблагоприятными для выращивания лука репчатого. Опыты были заложены в соответствии с общепринятыми методиками согласно агротехнике лука репчатого в условиях Астраханской области. Для проведения исследований в 20172018 годах были использованы образцы из генетической коллекции ВНИИГР имени Н.И. Вавилова, а также образцы, отобранные в предыдущие годы. Коллекционный питомник лука репчатого был представлен 50 образцами, 26 из них выделились в годы исследований. Посев семян коллекционного питомника лука репчатого проводили в один срок: 3 мая (во все годы исследований). Получены результаты по выделившимся образцам коллекционного питомника лука репчатого по фенологическим фазам. Массовые всходы были отмечены на 1222 сутки от посева. Фенологическая фаза начало формирования луковиц была отмечена на 6168 сутки от посева. К раннеспелым образцам лука репчатого в коллекционном питомнике можно отнести: Сорокозубку, Suttons improved, Red mom, Nothern. Среднеспелыми образцами за годы изучения себя показали: Red Extra, Марковский, Vertus, Selfed, Jetset, Sillani Sargo. По основным хозяйственно ценным признакам выделились 15 коллекционных образцов. По выделившимся образцам лука репчатого средняя урожайность отмечена у пяти образцов: Maravanka, Алмадон, Southport, Selfed, Местный (Грузия), средняя масса товарной луковицы составила 151,6 г. По товарной урожайности выделилось три коллекционных образца: Zillani, Suttons improved, Encore. У сортообразца Марковский было отмечено 70 товарных вызревших луковиц. Максимальная масса товарной луковицы 206,0 г была отмечена у коллекционного образца Cebola.The purpose of the present research was: to study the collection nursery of bulb onions on the main economic valuable features in the conditions of the Astrakhan region. The research was carried out in the conditions of the 20172018 vegetation in the Chernoyar district, on the experimental section of the Caspian research Institute of Arid agriculture, located in the north-western part of the Astrakhan region. Soils on the areas of the studied zone light chestnut, different degree of salt content, occupy a dominant position in the soil cover of the considered territory. On the whole, weather conditions were unfavourable for the cultivation of bulb onions. The experiments were laid down in accordance with the generally accepted methodologies according to bulb onions agricultural machinery in the Astrakhan region. For research in 20172018 samples from the genetic collection VIR named after N.I. Vavilov were used, as well as samples taken in previous years. The collection nursery of bulb onions was represented by 50 samples, 26 of them stood out during the years of research. Sowing of seeds of collector nursery of bulb onions was carried out in one term: on May 3 (in all years of research). Results were obtained for selected samples of the collection nursery of onion by phenological phases. Mass shoots were observed on 1222 days from sowing. The phenological phase the beginning of the formation of the follicles was noted in 61 to 68 days from sowing. Early-maturing examples of onions in the collection nursery include: Sorokozubka, Suttons improved, Red mom, Northern. During the years of study, red Extra, Markovsky, Vertus, Selfed, Jetset, and Sillani Sargo showed themselves to be the middle-aged samples. According to the main economically valuable features, 15 collection samples were distinguished. According to the selected samples of onion, the average yield was noted in five samples: Maravanka, Almadon, Southport, Selfed, Local (Georgia), the average weight of the commodity bulb was 151.6 g. Аccording to the commodity yield, three collection samples were distinguished: Zillani, Suttons improved, Encore. In the Markovsky variety, 70 of commercially Mature bulbs were observed. The maximum mass of a commodity bulb of 206.0 g was noted in the collection sample of Cebola.


2019 ◽  
Vol 19 (1) ◽  
pp. 11-19
Author(s):  
Yana Konechnaya ◽  
Alexey Morozov ◽  
Natalya Vaganova ◽  
Irina Zueva

This article is the result of previous studies to clarify the seismicity of the White sea, supplemented by similar studies on the continental part of the Republic of Karelia. The relocated catalog of earthquakes was created for the period from 2005 to 2016 for White Sea and the Karelian region. With the help of proven methods, the parameters of the epicenters of identified earthquakes were relocated and a map of current seismicity was obtained. The parameters of the epicenters were specified using BARENTS travel-time model, a single methodological approach (using Generalized beamforming) and all currently available source data and bulletins of Russian and foreign seismic stations. The obtained seismic catalog allowed us to identify the main patterns of the distribution of current seismicity in the White Sea region. Seismicity of the White sea and the Karelian region is characterized as low-magnitude (generally of low magnitude with ML<2.0). Most earthquakes in the White Sea are characterized by a focal depths up to 20 km. Analysis of catalog shows that the majority of earthquakes are concentrated in the north-western part of the defined area, in the continental part of Karelia and Kandalaksha graben. Some earthquakes were recorded in the eastern and central part of the White sea.


2014 ◽  
pp. 12-23
Author(s):  
E. M. Lapteva ◽  
Ye. V. Shamrikova

The paper is devoted to Yeugenia Nikolaevna Ivanova, an out-standing soil scientist and a founder of soil studies in the Republic of Komi. A brief review of the latest successes achieved by special-ists of the Institute of Biology in the Republic of Komi shows the development of Ye.N. Ivanova’s ideas presented in the publication entitled “Principal Regularities of the Soil Cover along the North-Pechora Railway” (1952).


Author(s):  
V. Fedorov ◽  
E. Sleptsov ◽  
K. Plemyashov

A growth in the number of deer and an increase in their productivity are closely related to the solution of the complex problem of reproduction and rational use of deer females. Significant damage to reindeer husbandry is caused by the barrenness of northern domestic deer, the level of which has been quite high in recent years. So, in the Republic of Sakha, on 01.01.2020, the number of domesticated reindeer was 152,068, of which female deer and heifers — 71,818, offspring per 100 females — 59, business yield amounted to 52 fawns per 100 females. The causes of infertility are very diverse, as the natural and climatic conditions of the breeding zones have a significant influence on the reproductive function of reindeer. In Yakutia, the main population of northern domestic deer is bred in mountain taiga and tundra natural-climatic zones, so there are about 55 thousand deer in the mountain taiga zone and more than 65 thousand deer in the tundra zone. In this regard, the study of the peculiarities of the postpartum period course in domestic reindeer females, its morphophysiology, and behavioral reactions depending on the natural and climatic conditions of breeding is of great importance.


Author(s):  
Putri Ananda Sari ◽  
Abdul Kadir ◽  
Beby Mashito Batu Bara

This study aims to determine the role of the Ombudsman of the Republic of Indonesia in North Sumatra Representative in the Supervision of Population and Civil Registry Service in Medan City. This study uses a qualitative approach with descriptive methods describing information about the data obtained from the field in the form of written and oral data from the parties studied. Data is collected based on interviews and documentation. The results of this study indicate that the role of the Ombudsman of the Republic of Indonesia in North Sumatra was carried out in the form of external supervision. External supervision is supervision carried out by the Ombudsman of the Republic of Indonesia Representative of North Sumatra to the Medan Population and Civil Registry Service. Actions taken in the supervision process are incoming reports, follow-up of the first report and follow-up of the report. Based on the research that has been carried out, it has been concluded that the role of the Ombudsman of the Republic of Indonesia in the North Sumatra Representative in supervising the service provider of the Population and Civil Registry services is carried out in the form of external supervision. In supervising the handling of public reports of alleged poor service in the area of population administration, it has been effective, with several efforts to handle reports such as: (1) Clarification; (2) Investigation; (3) Recommendations; (4) Monitoring.


Focaal ◽  
2019 ◽  
pp. 1-13
Author(s):  
Vasiliki P. Neofotistos

Using the Republic of North Macedonia as a case study, this article analyzes the processes through which national sports teams’ losing performance acquires a broad social and political significance. I explore claims to sporting victory as a direct product of political forces in countries located at the bottom of the global hierarchy that participate in a wider system of coercive rule, frequently referred to as empire. I also analyze how public celebrations of claimed sporting victories are intertwined with nation-building efforts, especially toward the global legitimization of a particular version of national history and heritage. The North Macedonia case provides a fruitful lens through which we can better understand unfolding sociopolitical developments, whereby imaginings of the global interlock with local interests and needs, in the Balkans and beyond.


Author(s):  
N.P. Demchenko ◽  
N.Yu. Polyakova

The situation in the ecology of the Crimean Peninsula in recent years was discussed in the article. The analysis of absolute and integrated indicators of the anthropogenic impact showed that the ecological situation remains difficult, and according to some indicators even continues to deteriorate. In summer 2018, the situation had worsened because of the large chemical release of titanium dioxide on the north of the Crimea from the holding pond of a large Russian plant that is situated near the town of Armyansk. This, in turn, led to the contamination of the large territory on the north of the peninsula. This fact indicates insufficient control by officials of the Republic of Crimea over the implementation of the RF laws for environmental protection by business owners of various forms of ownership, especially private ownership, the level of responsibility for the environment of which is very low.


2020 ◽  
Vol 93 (4) ◽  
pp. 88-100
Author(s):  
V. R. Darbasov ◽  
◽  
M. Р. Solomonov ◽  

The article assesses the state of the heat economy of the Northern region. The purpose of the article is to reveal the reasons for chronic backwardness of the region's industry from the average Russian indicators. To achieve the goal, solved the following problems: the features of heat economy in the North, analyzes the housing development, production and consumption of heat energy, as the sources of heat energy and heat networks, and also reforms in the heat economy of the region, based on which conclusions on assessment of the heat economy of the region. In recent years, there has been a twofold decrease in the rate of renewal of fixed assets of the heat economy against the norm, low rates of introduction of the resource-saving technologies in the heat economy, and in general, in the housing and communal services of the region. The level of marginal balance of supply and demand in the heat energy market is determined. The article is written to correct the decisions of the Federal and regional Executive authorities in terms of ensuring the reliability of heat economy of the Northern region.


2020 ◽  
Vol 12 (1) ◽  
pp. 1497-1511
Author(s):  
Alexey Naumov ◽  
Varvara Akimova ◽  
Daria Sidorova ◽  
Mikhail Topnikov

AbstractDespite harsh climate, agriculture on the northern margins of Russia still remains the backbone of food security. Historically, in both regions studied in this article – the Republic of Karelia and the Republic of Sakha (Yakutia) – agricultural activities as dairy farming and even cropping were well adapted to local conditions including traditional activities such as horse breeding typical for Yakutia. Using three different sources of information – official statistics, expert interviews, and field observations – allowed us to draw a conclusion that there are both similarities and differences in agricultural development and land use of these two studied regions. The differences arise from agro-climate conditions, settlement history, specialization, and spatial pattern of economy. In both regions, farming is concentrated within the areas with most suitable natural conditions. Yet, even there, agricultural land use is shrinking, especially in Karelia. Both regions are prone to being affected by seasonality, but vary in the degree of its influence. Geographical location plays special role, and weaknesses caused by remoteness to some extent become advantage as in Yakutia. Proximity effect is controversial. In Karelia, impact of neighboring Finland is insignificant compared with the nearby second Russian city – Saint Petersburg.


2015 ◽  
Vol 1 (2) ◽  
pp. 76-92
Author(s):  
Dadang Suprijatna ◽  
Indralis Wardana ◽  
Fahrul Siregar

ABSTRACTThe method used in this thesis is a normative juridical research that is the approach that uses the concept of positive legality which states that the law is identical with the norms made written and enacted by institutions or authorities. In addition this concept also saw law as a normative system that is autonomous, closed and detached from public life. For the purposes of the investigation, investigators at the behest of investigators authorized to make arrests also for the sake of the investigation, the investigator and the investigator maid authorities make arrests. Arrest order made against a person who alleged a criminal offense based on sufficient preliminary evidence. Execution of tasks arrests were made by police officers of the Republic of Indonesia by taking into account the Letter of Assignment and gives an arrest warrant that lists the suspect's identity and mentions the reason for arrest and brief descriptions of crimes that presupposed and place in check, in which case caught arrests made without warrants, provided that the catcher should be immediately handed caught and existing evidence to the investigator or the investigator's closest aides, ransom arrest warrant should be given to the family immediately after the arrest is done, can be done for a maximum of one day. The conclusion of this study are 1) The arrest of the perpetrators of the process by members of the police force North Bogor Police first is the start of the search for information, arrest / raids, searches of perpetrators, confiscation of evidence to facilitate the examination of the offender. 2) Barriers experienced by members of the North Bogor Police in the execution of the arrest of a criminal offense (a) Lack of cooperation between the police (investigators) to the public; (b) Perpetrators of the crime of removing traces of the crime; (c) Limited facilities and prasarana.yang owned by North Bogor Police; (d) .Terbatasnya human resources (police) to uncover a crime. 3) Efforts by the North Bogor Police to overcome the obstacles in the process of the arrest of perpetrators of criminal acts as follows: (a) Fix yourself to socialize paradigm shift to community policing. (b) Provide an opportunity for the whole society to provide input to the North Bogor Police. (c) Guidance personnel are able to provide persuasive measures. (d) Propose to the City Police Bogor on procurement operational support facilities.


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